【精校版】【人教版】八年級(jí)下冊(cè)英語(yǔ)：全冊(cè)優(yōu)秀導(dǎo)學(xué)案Unit 2 Section A1a2d導(dǎo)學(xué)案

人教版精品英語(yǔ)資料（精校版）Section A 1a-2d【學(xué)習(xí)目標(biāo)】1.重點(diǎn)詞匯用法及短語(yǔ)動(dòng)詞用法。2.學(xué)會(huì)應(yīng)用“I could”、“I hope to”等句型,向別人提供幫助?！局攸c(diǎn)、難點(diǎn)】重點(diǎn)詞匯用法及短語(yǔ)動(dòng)詞用法?！咀灾鲗W(xué)習(xí)】 回答問(wèn)題: 1. Do you think volunteering is great?2. What will you do if you are a volunteer? Please give some examples. 翻譯下列詞組：1. 打掃_(dá) 2. 分發(fā)_ 3.使高興；振奮_ 4. sick children 5. at the food bank 6. after-school study program 7. 想出_ 8. 推遲_ 9. 張貼_ 10. 分發(fā)_ 11. 打電話_ 12. 清潔日_13. care for _ 14. used to_ 15. help out_【合作探究】 看課本1a, 看圖片中你能幫助別人的方式。然后列出其他方式，完成1a。 聽(tīng)讀說(shuō)訓(xùn)練：1. 聽(tīng)一聽(tīng)，填一填，完成1b。2. 朗讀1b,勾畫有用的表達(dá)法: clean up；cheer up; give out; at the food bank 3. 練習(xí)上面圖片中的對(duì)話，然后使用1b中的信息編寫對(duì)話,完成1c。4.一群學(xué)生正在策劃一個(gè)城市公園清潔日。聽(tīng)錄音，并勾出他們?yōu)楦嬖V人們關(guān)于城市清潔日要做的事，完成2a。5.朗讀2b中的句子，再聽(tīng)一遍錄音，并填空，完成2b。6.用2a和2b中的信息編寫對(duì)話，完成2c。7.分角色表演對(duì)話，勾畫出其中的重點(diǎn)短語(yǔ)，完成2d。【語(yǔ)言學(xué)習(xí)】1. You could help to clean up the city parks.1) help作動(dòng)詞,“幫助”。help sb. to do sth.意為：_.如:He often helps me to study English.2) help作名詞，“幫助”。如:_. 謝謝你的幫助。3) clean 可用作形容詞，意為“清潔的，干凈的”，此外clean 可用作動(dòng)詞，用于以下詞組：clean up 打掃清潔或收拾整齊，整理。clean out 打掃某物內(nèi)部（如：房間，抽屜，箱子等）clean-up （名詞）打掃，清潔。練一練：Its time for you to _ your bedroom.I will help you _ the school.Tomorrow is _ day, everyone should try to do some cleaning.2. sick和ill的用法區(qū)別sick是形容詞,"生病的",同義詞是ill。區(qū)別在于sick在句中可做 語(yǔ)和_ 語(yǔ),而ill只能做 語(yǔ)。如: His father was /sick yesterday, so he didn't go to work.他的父親昨天病了,因此他沒(méi)有去上班。Tom has looked after the sick girl for a week. 湯姆照顧那個(gè)生病的小女孩已經(jīng)一星期了。當(dāng)ill意為"壞的,惡劣的"時(shí),在句中可做定語(yǔ)。如: He is an ill child.他是一個(gè)壞孩子。3. We need to come up with a plan for the City Park Clean -up Day. 我們需要為城市公園清潔日想出一個(gè)計(jì)劃?！窘馕觥縞ome up with =think up 想出【短語(yǔ)】think about 考慮 think of 想起 think over 仔細(xì)考慮【諺語(yǔ)】 Think before you act 三思而后行 We need_(想出) a plan. My mother came up with a good idea which we all agreed to.A. thought about B. thought up C. thought hard4. They told me stories about the past and how things used to be. 他們給我講過(guò)去的故事，并告訴我過(guò)去事情是什么樣子的?！窘馕觥?(1) use v.使用useful adj. 有用的 use up 用完Studying English is_ (use).(2) use sth. to do sth. 用某物做某事We use Internet _ (find) information.(3) used to do sth. 過(guò)去常常做某事，表示過(guò)去做過(guò)的事現(xiàn)在已經(jīng)不做，只用于過(guò)去時(shí)態(tài)。 My mother used_（tell）us story when we were young. He used to _short and _ short hair when he was young. A. have; be B. be; have C. be; be D. have; have(4) be /get used to doing sth. 習(xí)慣于做某事My grandpa is used _ (live) in country. (5) be used to do sth. 被用來(lái)做某事 =be used for doing sth. Stamps is used _ (post) letters.My brother used to _ up late, but now he is used to _ up early.A. get; get B. getting; get C. get; getting D. getting; getting Keys are used _ the door. A. to open B. to opening C. open D. opening【記】 He used to wear glasses . But now he is used to wearing contact lenses. 他以前常戴（框架）眼鏡，但現(xiàn)在習(xí)慣戴隱形眼鏡。5. Yeah, a lot of old people are lonely. 是的，很多老年人都很孤獨(dú)?！窘馕觥縜lone / lonely 辨析：(1) alone = by oneself adj. 單獨(dú)的，指無(wú)人陪伴的客觀事實(shí)，不帶感情色彩。He often walks alone to home.(2) lonely 指人孤獨(dú)的，寂寞的，強(qiáng)調(diào)主觀感受；也可指某個(gè)地方是荒涼的The old man lives _，but he never feels _. A. alone; lonely B. lonely; alone C. alone; alone D. lonely; lonelyMy little sister is afraid to stay at home alone. A. quietly B. lonely C. all the time D. by herself He did the work all by himself. A. already B. together C. alone D. lonely【達(dá)標(biāo)檢測(cè)】一 用所給詞的適當(dāng)形式填空。1. Lets cheer _ (they) up, ok?2. Id like _ (visit) my English teacher tomorrow.3. Ill feel good about _ (help) the old people.4. He _ (spend) every morning _ (do) some sports.5. They plan _ (buy) a big house.二 從方框中選擇恰當(dāng)?shù)脑~組，并用其適當(dāng)形式填空。clean up, put up, cheer up, set up, come up with, give out, put off, call up1. He has a lot of work to do, so he has to _going to the doctor.2. Could you help me _ these new books?3. Dont worry. Ill help _ your room.4. Lets _ the sick kids in the hospital.5. In the end, Grandma _ a good idea.6. Would you please not _ signs here?7. Were going to _ a food bank to help hungry people.8. Ill _ you _ as soon as I come back.【課后反思】